LONGi EcoLife 500 Wp HBC Double Glass Full Black Solar Panel LR7-54HJBB-500M
| Quantity | Unit price |
|---|---|
| To 9 |
€180.04
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| To 19 |
€165.64
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€158.44
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€151.23
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- Delivery time:
Currently out of stock, delivery time: 105-107 working days
- Item-No.: 114645
- Manufacturer-No.: LR7-54HJBB-500M
- Product-Weight: 23.5 kg
- Shipping info: Spedition
LONGi EcoLife 500 Wp HBC Double Glass Full Black Solar Panel LR7-54HJBB-500M
The LONGi EcoLife is a high-quality Full Black double glass solar panel of the latest generation, based on the exclusive HBC technology – LONGi's high-end back contact cell technology for premium residential buildings. This enables an exceptionally high output of 500 watts and a module efficiency of up to 24.5 % – one of the highest values on the market. Thanks to the fully black design with no visible gridlines, the panel blends aesthetically and unobtrusively into any roof.
The panel is built with a robust double glass construction (glass-glass) – with a 2.0 mm front and a 1.6 mm rear pane of semi-tempered glass, additionally sealed with butyl rubber gaskets for even better water resistance and a longer module lifetime.
The LONGi EcoLife is explicitly designed as a premium solution for high-end residential buildings. Thanks to an optimised temperature coefficient of just −0.24 %/°C, the panel maintains its output even in summer. With a 30-year product warranty and a 30-year linear performance warranty, as well as a guaranteed output of at least 88.85 % after 30 years, performance remains exceptionally stable throughout the entire service life. Mechanically, the panel withstands snow loads of up to 6,000 Pa and wind loads of up to 3,600 Pa.
What is HBC Technology?
HBC stands for Heterojunction Back Contact – LONGi's exclusive back contact cell technology. In conventional solar panels, electrical contacts run visibly across the front surface of the cell. In a back contact panel, all contacts are fully relocated to the rear side – leaving the entire front surface available for uninterrupted light absorption. The result: higher power generation in all lighting scenarios, optimised anti-shading protection and the avoidance of localised overheating – for greater safety and longevity.
What Does Fire Rating Class A Mean?
Fire Rating Class A is the highest IEC classification for the fire safety of solar panels – most panels on the market only achieve Class C. The LONGi EcoLife has an official Class A fire safety test report, meaning a significantly lower fire risk and higher operational safety – particularly relevant for residential rooftop installations, where panels are installed in close proximity to occupied buildings.
Features:
- 500 Wp output & up to 24.5 % efficiency – exclusive HBC back contact technology
- Fire Rating Class A – highest safety classification, well above market standard
- Pure Black – no gridlines – fully black surface with no visible busbars or fingers
- Butyl rubber gaskets – improved water resistance for a longer lifetime
- 30-year product & performance warranty – min. 88.85 % output after 30 years
| Technical Data | |
| Module Type / Cell Technology: | Double Glass (Glass-Glass) / HBC Back Contact |
| Rated Power (STC): | 500 Wp |
| Module Efficiency: | 24.5 % |
| Open-Circuit Voltage (VOC): | 41.45 V |
| Short-Circuit Current (ISC): | 15.26 A |
| Glass Front / Rear: | 2.0 mm semi-tempered glass / 1.6 mm semi-tempered glass |
| Frame: | Black anodised aluminium alloy |
| Dimensions: | 1800 × 1134 × 30 mm |
| Weight: | 23.5 kg |
| Maximum System Voltage: | 1,500 V DC (IEC) |
| Operating Temperature: | −40 to +85 °C |
| Temperature Coefficient (PMAX): | −0.24 %/°C |
| Hail Rating: | 25 mm hailstone diameter / 23 m/s |
| Fire Rating: | IEC Class A |
| Mechanical Load: | 6,000 Pa (snow load) / 3,600 Pa (wind load) |
| Warranty: | 30-year product warranty / 30-year performance warranty |
Further technical details can be found in the datasheet.
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Safety Instructions:
1. Installation by Professionals: Installation should only be carried out by qualified and authorized professionals.2. Use of Protective Equipment: When handling PV modules, wear appropriate protective equipment such as gloves and safety goggles.
3. Secure Work Area: Do not work in adverse weather conditions, particularly rain, snow, or strong winds.
4. Use Covering: Cover the modules during installation to minimize power generation.
5. Fastening and Load Capacity: Ensure that the substructure can safely support loads from wind, snow, and other environmental factors.
6. Contact Protection: Do not touch exposed electrical contacts or cable ends.
7. No Handling with Wet Hands: Never work with electrical connections or components if your hands are wet.
8. Use Appropriate Tools: Use insulated tools and measure the voltage of the modules before making connections.
9. Grounding: Ensure that the system is properly grounded to avoid electric shocks or overvoltage damage.
10. No System Modifications: Do not modify the system without consulting a professional or the manufacturer.
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